path: root/dist/changes-5.12.4
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authorQt Forward Merge Bot <>2019-06-17 12:33:00 +0200
committerQt Forward Merge Bot <>2019-06-17 12:33:00 +0200
commit7fe99c1d78125b4b2b3ae7c2317b73acebb21425 (patch)
tree71f357df6a6f99e69875ce9c1671782a324060b6 /dist/changes-5.12.4
parentaf00b80178138e55be7ea892a118e6357798e0f2 (diff)
parenta1b71d3fb719029d7c0e9464b238e11d39959132 (diff)
Merge "Merge remote-tracking branch 'origin/5.12.4' into 5.12"
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+Qt 5.12.4 is a bug-fix release. It maintains both forward and backward
+compatibility (source and binary) with Qt 5.12.0 through 5.12.3.
+For more details, refer to the online documentation included in this
+distribution. The documentation is also available online:
+The Qt version 5.12 series is binary compatible with the 5.11.x series.
+Applications compiled for 5.11 will continue to run with 5.12.
+Some of the changes listed in this file include issue tracking numbers
+corresponding to tasks in the Qt Bug Tracker:
+Each of these identifiers can be entered in the bug tracker to obtain more
+information about a particular change.
+* Compositor *
+ - Fixed a crash that could happen when accessing the d_func of
+ QWaylandShell.
+* QPA plugin *
+ - The non-blocking version of eglSwapBuffers is now used, if supported.
+ This fixed a bug where minimized windows would block the event loop.
+ - Windows that don't get frame callbacks from the compositor within 100 ms
+ are now set as not exposed. This should stop most clients from rendering
+ unnecessary frames to minimized or hidden windows.
+ - Fixed a crash on xdg-shell v5 when creating a popup without a valid
+ parent.
+ - Fixed a protocol error when an application tried to render to a window
+ before a shell or sub-surface was created.
+ - Fixed a crash when closing multiple popups at once.